ncols         5				
nrows         5						
xllcorner     100				
yllcorner     100				
cellsize      10				
NODATA_value  -9999				
-9999	-9999	-9999	-9999	1	
-9999	-9999	-9999	-9999	-9999	
-9999	-9999	10	-9999	-9999	
-9999	-9999	10	-9999	-9999	
0	-9999	-9999	-9999	1	